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Sever21 [200]
4 years ago
14

a student randomly chooses one pen from a box containing 1 black, 3 red, and 6 blue pens. what is the probability that the stude

nt chooses a blue pen
Mathematics
1 answer:
Margarita [4]4 years ago
8 0

Answer:

6/10 probability of choosing a blue pen

Step-by-step explanation:

There are 10 pens in the box and there are 6 blue pens. the probability is 6/10.

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2) The box-and-whisker plot below represents the math test scores of 20 students.
Irina18 [472]
can you provide pictures of the plot?
3 0
3 years ago
(-3, 6) & m = -¹/2 what’s this equation in point slope form
Gre4nikov [31]

The equation of the line in point-slope form is <u>y - 6 = (-1/2)(x - (-3))</u> which can be simplified as <u>x + 2y = 9</u>.

The equation of a line that has a slope m, and passes through the point (x₁, y₁) is given by the point-slope form of a line, which can be shown as:

(y - y₁) = m(x - x₁).

In the question, we are asked to find the equation of the line in point-slope form, that passes through the point (-3, 6) and has a slope m = -1/2.

We know that the equation of a line that has a slope m, and passes through the point (x₁, y₁) is given by the point-slope form of a line, which can be shown as:

(y - y₁) = m(x - x₁).

Taking (x₁, y₁) as (-3, 6) and m = -1/2, in the point-slope form, we get the equation of the line as;

y - 6 = (-1/2)(x - (-3)).

This can be simplified as:

2y - 12 = - x - 3,

or, x + 2y = 9.

Thus, the equation of the line in point-slope form is <u>y - 6 = (-1/2)(x - (-3))</u> which can be simplified as <u>x + 2y = 9</u>.

Learn more about the point-slope form at

brainly.com/question/11624671

#SPJ9

4 0
1 year ago
11 of 14
Reika [66]

Answer:

74.7 km/h

Step-by-step explanation:

The computation of the average speed is shown below:

As we know that

Speed = Distance ÷ Time

where

Distance = 66 km

And, the time is from 14.54 to 15.47 is 53 minutes

So, the speed is

= 66 km ÷ 53 minutes

= 74.71698 kilometers per hour

= 74.7 km/h

7 0
3 years ago
Someone please help. Will mark brainliest!
marusya05 [52]

Step 2, replace the perpendicular bisector with angle bisector.

Note that in Step 3, it says "bisectors" with an s. This means that there are more than one angle bisector. Step 1 only states 1 bisector, so above answer should be correct.

hope this helps

5 0
3 years ago
Read 2 more answers
Qill anyone be kind enough to help me with this question?
katrin [286]

Its right,vertical,and complementary.Hope this helps you a bunch!


3 0
4 years ago
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